zfs-auto-utils

ZFS Automatic Scrub/Trim for Linux

ZFS Automatic Scrub/Trim for Linux. This package is ported from debian to facilitate use on other distributions. This package renames some properties to make them more consistent when used with zfs-auto-snapshot. Auto TRIM is implemented using a custom per-pool property: com.sun:auto-trim By default, these TRIM jobs are scheduled on the first Sunday of every month. The completion speed depends on the disks size, disk speed and workload pattern. Cheap QLC disks could take considerable more time than very expensive enterprise graded NVMe disks. When com.sun:auto-trim is not present in pool, or the property is present but value is empty/invalid, they are treated as auto. Auto Scrub is implemented using a custom per-pool property: com.sun:auto-scrub By default this have a cron job entry to scrub all pools on the second Sunday of every month at 24 minutes past midnight. See /etc/cron.d/zfsutils-linux and /usr/libexec/zfs/scrub for details It is possible to disable this by setting a zfs user defined property on the root dataset for a pool.

homepage ↗ github: vowstar/zfs-auto-utils